CN220288839U - Ultrasonic heat meter pipeline - Google Patents

Abstract

The utility model belongs to the technical field of ultrasonic waves, in particular to an ultrasonic heat meter pipeline which comprises a conveying pipeline, wherein a waterproof device is arranged on the conveying pipeline and mainly comprises an arc-shaped mounting plate, a tooth-shaped clamping groove and a clamping box, connecting pipes are arranged at two ends of the conveying pipeline, one end of each connecting pipe is fixedly connected with a bubble eliminator, the connecting pipes are fixedly connected with the conveying pipeline through a connecting structure, the connecting structure mainly comprises a first connecting shell and a second connecting shell, the first connecting shell is fixedly connected with the conveying pipeline, a first sealing ring is arranged between the first connecting shell and the conveying pipeline, a circle of pins are fixedly connected to the left side of the first connecting shell, the second connecting shell is fixedly connected with the connecting pipes, and a second sealing ring is arranged between the second connecting shell and the connecting pipes. According to the utility model, the heat meter pipeline is connected to the pipeline through the connecting shell, so that the stability and the sealing performance of the connection are better; the bubble eliminator is used to eliminate bubbles in the fluid to eliminate its effect on the ultrasonic signal strength.

Description

Ultrasonic heat meter pipeline

Technical Field

The utility model belongs to the technical field of ultrasonic waves, and particularly relates to an ultrasonic heat meter pipeline.

Background

Ultrasonic heat meter pipes use ultrasonic technology to calculate the heat flow of a fluid by measuring the velocity and temperature of the fluid within the pipe, and can be used to measure heating or cooling systems in residential communities.

The patent with the bulletin number of CN218566734U discloses a closed ultrasonic heat meter, which comprises an ultrasonic heat meter body, the bottom fixed mounting of ultrasonic heat meter body has pipeline, pipeline's right flank fixed mounting has first connecting pipe, pipeline's left surface fixed mounting has the second connecting pipe, pipeline and the junction of first connecting pipe and second connecting pipe all fixed mounting have sealing washer, O type sealing washer and sealing washer, pipeline's top fixed mounting has the second fixed block. This airtight ultrasonic heat meter through setting up ultrasonic heat meter body, through setting up sealing washer, O type sealing washer and sealed pad, sealing washer, O type sealing washer and sealed pad all set up in pipeline and first connecting pipe and second connecting pipe junction, guarantee when using ultrasonic heat meter body, junction can not leak gas, leads to measuring result to receive the influence, improves the normal use detection effect of ultrasonic heat meter body.

However, the tightness of the ultrasonic heat meter device is relatively poor, the body is not convenient to replace and detect in a fixed mode, and when the fluid contains larger or excessive bubbles, the quality and strength of ultrasonic signals can be greatly reduced.

Disclosure of Invention

The utility model aims to provide an ultrasonic heat meter pipeline to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an ultrasonic heat meter pipeline, includes pipeline, be equipped with watertight fittings on the pipeline, watertight fittings mainly comprises arc mounting panel, dentate draw-in groove and draw-in box, the pipeline both ends all are equipped with the connecting pipe, the right side connecting pipe one end fixedly connected with bubble eliminator, through connection structure fixed connection between connecting pipe and the pipeline, connection structure mainly comprises first coupling shell and second coupling shell, first coupling shell and pipeline fixed connection, be equipped with first sealing washer between first coupling shell and the pipeline, first coupling shell left side fixedly connected with round is participated in, second coupling shell and connecting pipe fixed connection, be equipped with the second sealing washer between second coupling shell and the connecting pipe, second coupling shell right side fixedly connected with screw thread siphunculus, screw thread siphunculus and pipeline internal diameter threaded connection, four corners department runs through and is equipped with the second bolt between first coupling shell and the second coupling shell.

As a still further proposal of the utility model, a first bolt is penetrated and connected between the arc-shaped mounting plate and the conveying pipeline in a threaded manner.

As a still further proposal of the utility model, the arc-shaped mounting plate is fixedly connected with the toothed clamping groove.

As a still further proposal of the utility model, the clamping box and the toothed clamping groove are tightly inserted and combined with each other, and an ultrasonic heat meter body is arranged in the formed cavity.

As a still further proposal of the utility model, the top of the card box is penetrated and fixedly connected with a transparent observation plate.

As a still further proposal of the utility model, the right side of the second connecting shell is penetrated and provided with a circle of jacks, and the jacks and the pins are mutually inserted.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the heat meter pipeline is connected to the pipeline through the connecting shell, and the threaded through pipe, the pin, the jack and the sealing ring are used to ensure that the connection stability and the sealing performance are better; the bubble eliminator is used to eliminate the larger or excessive bubbles contained in the fluid and thus solve the problem of lowered ultrasonic signal strength.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a connecting structure according to the present utility model;

fig. 4 is a schematic structural view of the waterproof device in the present utility model.

In the figure: 1. a delivery conduit; 2. a waterproof device; 201. an arc-shaped mounting plate; 202. a first bolt; 203. tooth-shaped clamping grooves; 204. an ultrasonic heat meter body; 205. a cartridge; 206. a transparent viewing plate; 3. a connecting pipe; 4. a connection structure; 401. a first connection housing; 402. a first seal ring; 403. pins; 404. a second connection housing; 405. a threaded through pipe; 406. a second seal ring; 407. a jack; 408. a second bolt; 5. bubble eliminator.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Referring to fig. 1, in this embodiment, an ultrasonic heat meter pipeline includes a conveying pipeline 1, a waterproof device 2 is disposed on the conveying pipeline 1, the waterproof device 2 mainly comprises an arc-shaped mounting plate 201, a tooth-shaped clamping groove 203 and a clamping box 205, two ends of the conveying pipeline 1 are respectively provided with a connecting pipe 3, and one end of the right connecting pipe 3 is fixedly connected with a bubble eliminator 5. In this embodiment, the waterproof device 2 is used to protect the ultrasonic heat meter body 204 so as to prolong the service life thereof, the toothed clamping groove 203 and the clamping box 205 are tightly inserted in a splicing manner, the connection is convenient, the replacement of the ultrasonic heat meter body 204 in a certain size range is adapted, the bubble eliminator 5 is installed in the fluid flowing direction and is used to eliminate the bubbles generated in the fluid, and then the fluid flows through the conveying pipeline 1, so that the influence of excessive or excessive bubbles on the intensity of ultrasonic signals is avoided, and the measurement accuracy is affected.

As shown in fig. 2, the connecting pipe 3 is fixedly connected with the conveying pipeline 1 through a connecting structure 4, and the connecting structure 4 mainly comprises a first connecting shell 401 and a second connecting shell 404. As shown in fig. 3, the first connection housing 401 is fixedly connected to the transfer duct 1.

A first sealing ring 402 is arranged between the first connecting shell 401 and the conveying pipeline 1, a circle of pins 403 are fixedly connected to the left side of the first connecting shell 401, a second sealing ring 406 is arranged between the second connecting shell 404 and the connecting pipe 3, a threaded through pipe 405 is fixedly connected to the right side of the second connecting shell 404, the threaded through pipe 405 is in threaded connection with the inner diameter of the conveying pipeline 1, second bolts 408 are penetrated and arranged at four corners between the first connecting shell 401 and the second connecting shell 404, a circle of insertion holes 407 are penetrated and arranged at the right side of the second connecting shell 404, and the insertion holes 407 and the pins 403 are mutually inserted. In this embodiment, the threaded through pipe 405 is screwed into the conveying pipe 1 to be connected, the first sealing ring 402 and the second sealing ring 406 respectively prevent the pipe leakage at the joint of the two pipes, the pins 403 and the insertion holes 407 on the two connection shells are mutually inserted along with the screwing of the threaded through pipe 405 so as to make the connection tighter, and finally the two connection shells are fixed by the second bolts 408.

As shown in fig. 4, a first bolt 202 is penetrated and screwed between the arc-shaped mounting plate 201 and the conveying pipeline 1, the arc-shaped mounting plate 201 is fixedly connected with a toothed clamping groove 203, a clamping box 205 and the toothed clamping groove 203 are tightly inserted and combined with each other, an ultrasonic heat meter body 204 is placed in a formed cavity, and a transparent observation plate 206 is penetrated and fixedly connected with the top of the clamping box 205. In this embodiment, the arc-shaped mounting plate 201 is fixed on the conveying pipeline 1 by the first bolt 202, the ultrasonic heat meter body 204 is placed on the top in the tooth-shaped clamping groove 203 and covered with the clamping box 205, four corners of the clamping box 205 are tightly clamped in the tooth-shaped clamping groove 203 to protect the ultrasonic heat meter body 204, and the transparent observation plate 206 is arranged on the top of the clamping box 205 and can be used for observing the numerical variation displayed on the ultrasonic heat meter body 204.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (6)

1. The utility model provides an ultrasonic heat meter pipeline, includes pipeline (1), its characterized in that, be equipped with watertight fittings (2) on pipeline (1), watertight fittings (2) mainly comprise arc mounting panel (201), tooth form draw-in groove (203) and cassette (205), pipeline (1) both ends all are equipped with connecting pipe (3), the right side connecting pipe (3) one end fixedly connected with bubble eliminator (5), pass through connection structure (4) fixed connection between connecting pipe (3) and pipeline (1), connection structure (4) mainly comprise first junction housing (401) and second junction housing (404), first junction housing (401) and pipeline (1) fixed connection, be equipped with first sealing washer (402) between first junction housing (401) and pipeline (1), first junction housing (401) left side fixedly connected with round of pin (403), second junction housing (404) and connecting pipe (3) fixed connection, be equipped with between second junction housing (3) and pipeline (1) second junction housing (404) and second junction housing (404) threaded connection (405) threaded connection screw thread inside diameter (405), and second bolts (408) penetrate through four corners between the first connecting shell (401) and the second connecting shell (404).

2. The ultrasonic heat meter pipeline according to claim 1, wherein a first bolt (202) penetrates and is in threaded connection with the conveying pipeline (1) between the arc-shaped mounting plate (201).

3. The ultrasonic heat meter conduit according to claim 1, wherein the arcuate mounting plate (201) is fixedly connected to the toothed clamping groove (203).

4. The ultrasonic heat meter pipeline according to claim 1, wherein the clamping box (205) and the toothed clamping groove (203) are tightly inserted into each other, and an ultrasonic heat meter body (204) is placed in the formed cavity.

5. The ultrasonic heat meter conduit according to claim 1, wherein a transparent viewing plate (206) is fixedly connected through the top of the cartridge (205).

6. The ultrasonic heat meter pipeline according to claim 1, wherein the right side of the second connection housing (404) is provided with a circle of insertion holes (407), and the insertion holes (407) and the pins (403) are mutually inserted.